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don't merge if hulls are empty

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This commit is contained in:
ejcoumans
2006-05-26 19:14:55 +00:00
parent 049a2af90f
commit 95ea729454
1 changed files with 5 additions and 0 deletions
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5
Extras/ConvexDecomposition/ConvexBuilder.cpp
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@@ -142,6 +142,11 @@ CHull * ConvexBuilder::canMerge(CHull *a,CHull *b)
unsigned int vcount = Vl_getVcount(vc); unsigned int vcount = Vl_getVcount(vc);
const float *vertices = Vl_getVertices(vc); const float *vertices = Vl_getVertices(vc);
unsigned int tcount = indices.size()/3; unsigned int tcount = indices.size()/3;
//don't do anything if hull is empty
if (!tcount)
return 0;
unsigned int *idx = &indices[0]; unsigned int *idx = &indices[0];
HullResult hresult; HullResult hresult;